doc: Update wallet files in files.md #20152

1. 
   hebasto commented at 8:36 am on October 15, 2020: member

   This PR is a #19077 follow up, and it addresses the comment:

   If need to update, there are two corrections that could be made:

   • Line 69 “Wallets are Berkeley DB (BDB) databases” is no longer true

   • Line 76 “Wallet lock file” should say “BDB wallet lock file”

2. doc: Update wallet files in files.md defe48a51f
3. fanquake added the label Docs on Oct 15, 2020
4. 
   hebasto commented at 8:38 am on October 15, 2020: member

   cc @ryanofsky @achow101 @meshcollider
5. MarcoFalke added this to the milestone 0.21.0 on Oct 15, 2020
6. RiccardoMasutti approved
7. 
   RiccardoMasutti commented at 11:39 am on October 15, 2020: contributor

   ACK defe48a
8. 
   meshcollider commented at 10:48 pm on October 19, 2020: contributor

   ACK defe48a51f4315f8cc607875a099981593c8cc39
9. fanquake merged this on Oct 27, 2020
10. fanquake closed this on Oct 27, 2020

    ---

11. hebasto deleted the branch on Oct 27, 2020
12. sidhujag referenced this in commit 4e8d3dc74d on Oct 27, 2020
13. DrahtBot locked this on Feb 15, 2022

Contributors
hebasto RiccardoMasutti meshcollider

Labels
Docs

Milestone
0.21.0